Ultra-Thick, Low-Tortuosity, and Mesoporous Wood Carbon Anode for High-Performance Sodium-Ion Batteries

Ultra-Thick, Low-Tortuosity, and Mesoporous Wood Carbon Anode for High-Performance Sodium-Ion Batteries

Pyrolysis of earth‐abundant wood yields to ultra‐thick, low‐tortuosity, and mesoporous carbon anodes for sodium‐ion batteries. Such a low‐tortuosity and porous structure promotes electrolyte diffusion and provides fast transport channels for Na ions, which enables a high areal capacity.

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Bibliographische Detailangaben
Veröffentlicht in:Advanced energy materials 2016-07, Vol.6 (14), p.np-n/a
Hauptverfasser: Shen, Fei, Luo, Wei, Dai, Jiaqi, Yao, Yonggang, Zhu, Mingwei, Hitz, Emily, Tang, Yuefeng, Chen, Yanfeng, Sprenkle, Vincent L., Li, Xiaolin, Hu, Liangbing
Format: Artikel
Sprache:eng
Schlagworte:
Anodes
Carbon
Channels
Diffusion
Electrolytes
high areal capacity
low tortuosity
Pyrolysis
Rechargeable batteries
sodium-ion batteries
Transport
ultra-thick anodes
wood electrodes
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Beschreibung
Zusammenfassung:Pyrolysis of earth‐abundant wood yields to ultra‐thick, low‐tortuosity, and mesoporous carbon anodes for sodium‐ion batteries. Such a low‐tortuosity and porous structure promotes electrolyte diffusion and provides fast transport channels for Na ions, which enables a high areal capacity.
ISSN:1614-6832
1614-6840
1614-6840
DOI:10.1002/aenm.201600377